Alex Babintsev

Laravel, PHP, Livewire, Rust, WebAssembly, libxml2, XSLT and Schematron (SaxonJS), PostgreSQL, Tailwind CSS

EU e-invoicing rules country by country, and how far WebAssembly goes for parsing large files in the browser

xmlvalid.com: an XML validator and a free e-invoice generator (XRechnung, ZUGFeRD, Peppol), both running in the browser

Talking XML validation, e-invoice formats (XRechnung, ZUGFeRD, Peppol, Factur-X) and libxml2 in WebAssembly. Happy to look at an invoice your customer's system rejected